Welcome to the forum Blunosepit, once your membership is approved, you will be able to see the rest of the forum!
Once that happens, I will move this to the new collectors area of the forum.
I also collect Weimar Era Police guns, so these are always interesting to me!
The 8,89 is probably not a 9, as that would be out of tolerance, a picture of it would be interesting. Being a 1918, it is possible...
I would be very interested in seeing the eagle 6 markings... (see below why

)
Ed